Free California CDL HazMat Practice Test 2022

Welcome to the free California CDL hazmat practice test for California drivers. As you know, Hazardous Materials (HazMat) endorsement which allows you to carry a wider range of loads, including those objects with more dangerous items requires more training. As a CDL holder, if you want to expand your horizons, you have to get HazMat. The CDL hazmat questions will test your knowledge of various aspects of the safe transport and handling of hazardous materials. Our California CDL practice test will give you the real experience of the exam as you will be more familiar with both the test format and the subject. The questions are based on the California CDL Handbook and each question has a detailed explanation so that it is very useful for you to learn more about each topic. You can practice with our CDL practice test as often as you want. Good luck and keep driving safely!

Our CDL practice tests:
Based on 2022 CA commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
CA CDL HazMat Test format:
30 questions
24 correct answers to pass
80% passing score
List of questions
1.
Deciding which placards to use requires knowing:
2.
The total transport index on a single vehicle cannot be more than:
3.
Before moving tanks of hazardous materials, all valves and manhole covers must be:
4.
Class 7 hazmat material is:
5.
When can the hazard class be abbreviated on the shipping papers?
6.
Class 1, 4 and 5 hazards must be loaded into a closed cargo space unless the packages are fire and water resistant, or:
7.
Column 3 of the Hazardous Materials Table indicates __________.
8.
All of the following are true of portable tanks except:
9.
Generally, what is listed last on a basic description of a hazardous material?
10.
It is crucial that the shipping papers, labels, and placards are correct because:
11.
Who is responsible for safely transporting the shipment of hazardous materials without delay?
12.
Which of the following steps should you perform to properly load or unload Class 1 (Explosives)?
13.
Transporting poisons or inhalation hazards in the cab or sleeping berth is acceptable when?
14.
The hazard class of all materials specifies ________.
15.
There are ____ classes of hazardous materials.
16.
The responsibility of reporting incidents and accidents to the proper agencies belongs to:
17.
As a person who transports hazardous materials, you or your employer must phone the National Response Center when ______.
18.
Nitric acid of what concentration should never be above any other product?
19.
All of the following are acceptable methods of transporting Class 2 hazmat except:
20.
Moving an improperly placarded vehicle is allowed: